If you want to keep track of your cycle, periods and fertile days, you should definitely check out this useful application because it offers a great overview of this important information. The app helps you to keep an eye on your fertility cycle. It is easy to use and offers all the necessary functions.

The first thing you need to do is to download the application from the App Store. You will find it under the name Eisprungkalender von urbia.de. The next thing you need to do is to enter the necessary data, which are your cycle length, the beginning of the last cycle, and the number of days that have passed since the last period.